elsadonnelly1103 elsadonnelly1103

03-02-2022
Mathematics

contestada

1 of 5
The ratio of boys to girls in a class is 7:5. There are 36 students in the class. How many
students are girls?

Respuesta :

HaveWeMetBefore HaveWeMetBefore

03-02-2022

Multiply both sides of the ratio by 3 and add them together to get 36 total students: 7 x 3 = 21, 5 x 3 = 15. 21 + 15 = 36.

So, there are 15 girls in the class.

Answer Link

Otras preguntas

Solve the equation for y: 6x-2y=14 Please show work/explanation

Vitamin derivatives are primarily involved in reactions controlling DNA synthesis. a) B b) D O c) C d) K

The number of electrons in an element with atomic number 20 is

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Simplify the expression 8^2+9(12/3x2)-7. Explain each

¿Cuál es la importancia de Hipatia de Alejandría para la historia de la humanidad?

The measure of the perimeter of a triangle is 37s+ 42. It is known that two of the sides of the triangle hare measures of 14s+ 16 and 10s + 20. Find the length

A Vigenère cipher uses a sequence of "shift-by-n" simple substitutions, where the shifts are indexed using a keyword, with "A" representing a shift-by-0, "B" re

(-12)+(-6)show the steps

PLZ SOME ONE HELP WITH THISS

can someone explain this to me?